dipy

align         -- Registration, streamline alignment, volume resampling
boots         -- Bootstrapping algorithms
core          -- Spheres, gradient tables
core.geometry -- Spherical geometry, coordinate and vector manipulation
core.meshes   -- Point distributions on the sphere
data          -- Small testing datasets
denoise       -- Denoising algorithms
direction     -- Manage peaks and tracking
io            -- Loading/saving of dpy datasets
reconst       -- Signal reconstruction modules (tensor, spherical harmonics,
                 diffusion spectrum, etc.)
segment       -- Tractography segmentation
sims          -- MRI phantom signal simulation
stats         -- Tractometry
tracking      -- Tractography, metrics for streamlines
viz           -- Visualization and GUIs

test          -- Run unittests
__version__   -- Dipy version